hello
i am trying to smart repair LG D855 .
soldered all pinouts as shown in the manual to the small green board included with my box
two questions
do i need external power source for conection ??? i mean for 1.8 and 2.9 i have to only connect it to 1.8 and 2.8 pins ??? or do i need external power source too ????
do i need to change settings or leave all of them to automatic ???
i soldred all of pinouts carefully but still no connection !
help please !
